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Lexus · Widebody Kit

Lexus IS 300 Widebody Kit, AI Render

Render your car with a widebody — fender flares, wider track, aggressive rear haunches. See it on your actual IS 300 before committing to the build.

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Lexus IS 300 Widebody Kit AI render exampleAI render

Widebody Kit on a Lexus IS 300: What Changes

Fit a widebody kit and the Lexus IS 300 stops reading as the car it left the factory as. The formula is consistent across the culture: fender flares adding roughly 30–80mm per side, wheel arches filled by significantly wider wheels, and a track that visually plants the car on the road. The standard a good build chases is simple — it should look like a factory special, not an aftermarket afterthought, from every angle.

Budgeting a IS 300 Widebody Kit Build

Budget a well-executed IS 300 widebody build at $6,000–$20,000+ on enthusiast platforms with premium kit options all-in, and work backwards from there. The kit itself is only part of that: entry-level FRP parts start around $1,500–$3,000, established names like Liberty Walk, Rocket Bunny, and Pandem sit in the $3,000–$8,000 band, and carbon fibre or custom fabrication can reach $12,000–$20,000 before anything is fitted. The remaining $2,500–$5,000 goes on the work that makes or breaks the result — installation, body prep, gap filling, and paint.

See it on your IS 300 before ordering parts

The same widebody kit reads very differently depending on the trim, colour, and wheels it lands on — what looks aggressive on a stock silver IS 300 press shot can look entirely different on your car. Rendering the conversion on your actual IS 300 first is how Lexus owners on TunedRides settle the question before the first part is ordered.

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How to Render Your IS 300 With a Widebody Kit

  1. 1
    Upload a photo of your IS 300. One good photo does it — profile shots read bodywork modifications like widebody kits most accurately. JPG or PNG, up to 10MB.
  2. 2
    Select Widebody Kit as your style. Our model studies your IS 300's proportions and applies the change to your actual bodywork, not a generic template.
  3. 3
    Download your render. About half a minute later it's ready. Free renders carry a watermark; Pro ($14/mo or $69/yr) delivers 250 clean HD renders a month, great to hand an installer.

FAQ: Widebody Kit on the IS 300

How much does a widebody kit cost for a IS 300?

A widebody kit for a Lexus IS 300 typically costs $6,000–$20,000+ on enthusiast platforms with premium kit options. The kit parts alone run $1,500–$8,000 depending on brand and material (FRP vs carbon fiber). Professional installation, body prep, gap filling, and paint typically add $2,500–$5,000. Budget for the full installed cost, not just the kit price.

FRP or carbon fiber for a IS 300 widebody kit?

FRP (fiberglass-reinforced plastic) is the accessible route — entry kits start around $1,500–$3,000, and the material takes paint well but needs careful prep and fitting. Carbon fiber kits and high-end fabrication run $12,000–$20,000 before installation, trading cost for weight savings and finish. For most street builds on a IS 300, a well-fitted FRP kit painted properly is the sensible choice; carbon belongs on builds where budget follows ambition.

How long does a widebody install take on a IS 300?

Plan for a multi-week shop job, not a weekend. The kit itself arrives fast — it's the test fitting, fender modification, gap filling, body prep, and paint that dominate the timeline, and rushing any of those stages is what separates a factory-looking result from an obvious bolt-on. Ask your shop for their timeline before committing.

Bolt-on or welded flares for a IS 300 widebody?

Bolt-on and rivet-on kits preserve more of the original bodywork and read deliberately aggressive — the exposed-hardware look is part of the Rocket Bunny/Pandem aesthetic. Welded and moulded conversions blend into the body for a factory-wide look but are fully permanent and cost more in bodywork. Which suits the IS 300 depends on the look you're chasing — render both directions first.

Can I see what a widebody kit looks like on my IS 300 before buying?

Yes. That's exactly what TunedRides is built for. Upload a photo of your IS 300 and select widebody kit as your style. You get an AI render of your car with extended fenders, wider track, and full aero in about 30 seconds. Free to try, no account required.

Briefing a builder?

Pro renders are HD, watermark-free, and installer-ready

A Lexus IS 300 widebody build runs $6,000–$20,000+ on enthusiast platforms with premium kit options. Pro upgrades it to a 4K render clean enough to give your installer as-is. About $5.75/mo billed yearly.

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Other Lexus IS 300 builds to try

StanceIS 300 Stance →SlammedIS 300 Slammed →JDM StyleIS 300 JDM Style →Drift BuildIS 300 Drift Build →Custom WrapIS 300 Custom Wrap →Color ChangeIS 300 Color Change →OffroadIS 300 Offroad →

More Widebody Kit builds to explore

JeepGrand Cherokee Trackhawk →Chrysler300 →DodgeDurango →ChevroletCorvette C8 →DodgeCharger →ChevroletCorvette C4 →
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